Industrial Category:
Paint, Equipment and Supplies
Industrial Subcategory:
Exterior Paints and Stains
Base Name or Package Color:
Calculated Dry Time to Touch:
45 minute - 3 hour @ 77 °F 50 % Humidity
Calculated Recoat Time:
4 hour @ 77 °F 50 % Humidity
United Nation Regulatory ID:
- An excellent choice when harsh
environments put heavy performance
demands on a shop-applied primer
- May be welded through with no effect on the
weld’s integrity
- VOC compliant everywhere except SCAQMD
Weld-Thru Primer is a high solids, rust
inhibitive primer used for shop priming
structural steel where severe or extended
exposure puts unusual demands on the shop
applied primer. May be welded through with
no effect on the weld’s integrity.